Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819187 | Limit swing charge pump and method thereof | Randy Tsang, Lawrence Tse | 2004-11-16 |
| 6747520 | Limit swing charge pump and method thereof | Randy Tsang, Lawrence Tse | 2004-06-08 |